Navalyze · Gas carrier (LPG) · Ship

TRAIANO KNUTSEN

IMO: 9854765
Type: Gas carrier
Average cargo carried: 32,116 t
Flag (estimated): Norway
Port of registry: Haugesund
Technical efficiency: EEXI 4.59 g CO₂/t·nm
Fuel (estimated): Mostly LNG

ISM company (DoC holder) in 2025: Knutsen OAS Shipping AS

Report year

2021 at a glance

From the 2021 THETIS-MRV report.

Fuel kg/nm

170

LNG carrier median 257 kg/nm (−34%)

CO₂ per transport work (volume)

6.35

g CO₂/m³·nm · LNG carrier median 10.5 (−39%)

Average speed

15.7 kn

LNG carrier median 14.6 kn (+8%)

Fuel per day at sea

63.8 t/day

Fuel consumed

9,524 t

CO₂ emitted

26,689 t

Distance sailed

56,125 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,584 h

149 days, 41% of the year

Within the gas carrier (LPG) fleet, 2025

Set against all 355 gas carrier (LPG) ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 189 kg/nm · median 81.5 (+132%)

49.8Ranks 344 of 355, lowest first124

Average speedThis ship 11.9 kn · median 12.6 (−6%)

8.8Faster than 37% of gas carrier (LPG) ships14.6

CO₂ per transport work (cargo)This ship 16.8 g CO₂/t·nm · median 35.6 (−53%)

14.4Ranks 72 of 355, lowest first120

Middle 80% of shipsMiddle 50%Gas carrier (LPG) medianThis ship

Where the emissions happen, 2021

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports0%
From the EU53%
Into the EU46%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

424 t

1.6% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

Full-year reports only. The Gas carrier (LPG) median is the middle ship of all gas carrier (LPG) ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

TRAIANO KNUTSEN
Gas carrier (LPG) median

0.0100.0200.0300.0

’202020’212021’222022’232023’242024’252025

Average speed, kn

TRAIANO KNUTSEN
Gas carrier (LPG) median

10.012.014.016.0

’202020’212021’222022’232023’242024’252025

CO₂ per transport work (volume), g CO₂/m³·nm

TRAIANO KNUTSEN
Gas carrier (LPG) median

0.010.020.030.040.0

’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.3 kn	−1%	−11%	+8%	+183%	1.3 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+1.6 kn	+2%	+15%	−27%	−13%	1.6 kn faster, fuel per mile up 2%; better than speed alone explains (hull, engine or trade).
2022→2023	−2.6 kn	−17%	−32%	−2%	−26%	2.6 kn slower, fuel per mile down 17%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−1.5 kn	+34%	+22%	+53%	+45%	1.5 kn slower, fuel per mile up 34%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.5 kn	+3%	+14%	+35%	−6%	1.5 kn faster, fuel per mile up 3%; better than speed alone explains (hull, engine or trade).

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025LNG	Knutsen OAS Shipping AS	12,537	35,687	66,222	5,570	11.9	189	16.8	–
2024LNG	Knutsen OAS Shipping AS	11,827	32,660	61,600	4,684	13.2	192	–	–
2023LNG / alt.	not published	15,933	45,144	84,711	7,281	11.6	188	–	–
2022	not published	19,563	58,488	86,057	6,054	14.2	227	–	–
2021LNG / alt.	not published	9,524	26,689	56,125	3,584	15.7	170	–	–
2020LNG / alt.	not published	6,864	19,210	41,685	2,933	14.2	165	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Gas carrier (LPG) median	vs Gas carrier (LPG)	Rank	Verifier	Methods
2025LNG	Knutsen OAS Shipping AS	16.8	35.6	−53%	72 of 355	DNV	A+C
2024LNG	Knutsen OAS Shipping AS	5.92	7.39	−20%	100 of 312	Lloyd's Register	–
2023LNG / alt.	not published	6.81	9.10	−25%	98 of 355	Lloyd's Register	A+B+C
2022	not published	9.22	10.4	−11%	163 of 379	Lloyd's Register	B+C
2021LNG / alt.	not published	6.35	10.5	−39%	46 of 289	Lloyd's Register	B+C
2020LNG / alt.	not published	6.75	10.7	−37%	29 of 267	Lloyd's Register	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Gas carrier (LPG) ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's gas carrier (LPG) ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.